PITTSBURGH -- Injuries forced Ben Roethlisberger, Antonio Brown and Le'Veon Bell to wait three seasons for the chance to run onto the field together in the playoffs. The wait for the Pittsburgh Steelers' "Big Three" to do it again won't be nearly as long.
Bell ran for a franchise postseason record 167 yards and two scores, Brown caught five passes for 124 yards and a pair of first-quarter touchdowns from Roethlisberger as the Steelers overwhelmed the beaten-up and mistake-prone Miami Dolphins 30-12 on Sunday.
Pittsburgh (12-5) ran off its eighth straight victory by avenging a whipping by the Dolphins (10-7) in mid-October to set up a visit to AFC West champion Kansas City (12-4) next Sunday. The Steelers rolled by the Chiefs 43-14 on Oct. 2.
The Dolphins tried to hype themselves up by running around in shirt sleeves in the single-digit wind chill during warmups. Steelers linebacker Ryan Shazier did them one better, racing around shirtless -- as if to send a message that his team is plenty comfortable playing this time of year.
It sure looked like it.
The Steelers scored on their first three possessions, and Miami's playoff victory drought was wall on its way to 17 years and counting.
Brown turned a pair of short passes into long scores. The first, a 50-yard sprint down the left sideline, came after Brown patiently waited for tight end Jesse James to provide the one block he needed. The second, a crossing pattern Brown turned into a 62-yard touchdown, ended with the All-Pro receiver pointing at a Miami defender as he crossed the goal line to put the Steelers up 14-0 before the game was 10 minutes old.
Matt Moore, making the first playoff start of his decade-long career with Ryan Tannehill still sidelined by a sprained knee, played on despite taking a helmet-to-chin shot from Pittsburgh linebacker Bud Dupree in the second quarter. Moore returned just minutes after sitting dazed on the turf and completed 29 of 36 passes for 289 yards with a touchdown and an interception. But he fumbled twice with the ball in Steelers territory and the game still in doubt.
The first fumble, caused by an unblocked James Harrison, ended a Miami drive at the Pittsburgh 13. The second, when Moore collided with running back Jay Ajayi, set up a Chris Boswell field goal that pushed Pittsburgh's lead to 23-6 midway through the third quarter.
Shazier stepped in front of Moore's pass on Miami's next possession, and when Bell darted it from 8 yards, the Steelers were up 30-6.